Hostelworld.com brings you online bookings at the best selection of hostels in Niteroi. Read customer reviews of Niteroi hostels, view youth hostels on map of Niteroi and avail of special offers such as free SMS confirmations. And why not check out our pick for the best things to see and do in Niteroi while you're there. Hostelworld.com - the definitive guide to Niteroi backpackers hostels.